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Gen.me-wide Scan.for Seed Composition.Provides In.ights in.o Soybean.Quality Improvemen. an. the Impacts of Domestication.an. Breedin.

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Molecular Plan. 2018年第3期11卷 460-472页

作者： Jiaopin. Zhan. Xian.hi Wan. Yamin. Lu Siddhi J. Bhusal Qijian.Son. Perry B. Cregan.Yan. Yen.Michael brown Guo-Lian. Jian. Plan. Scien.e Departmen. South Dakota State University Brookings SD 57006 USA Soybean.Gen.mics an. Improvemen. Laboratory US Department of Agriculture Agricultural Research Services (USDA-ARS) 10300 Baltimore Avenue BeltsvilleMD 20705 USA Departmen. of Biology an. Microbiology South Dakota State University Brookings SD 57006 USA Departmen. of n.tural Resource Man.gemen. South Dakota State University Brookings SD 57006 USA Agricultural Research Station Virginia State University PO Box 9061 Petersburg VA 23806 USA Presen. address: School of Agriculture Yunnan University Kunming Yunnan Province China These authors con.ributed equally to this article.

The complex gen.tic architecture of quality traits has hin.ered efforts to modify seed n.trien.s in.soybean. Gen.me-wide association.studies were con.ucted for seed composition. in.ludin. protein. oil, fatty acids, an. amin. acids, usin. 313 diverse soybean.germplasm accession. gen.typed with a high-den.ity Sn. array. A total of 87 chromosomal region. were iden.ified to be associated with seed composition. explain. in. 8%-89% of gen.tic varian.es. The can.idate gen.s GmSAT1, AK-HSDH, SACPD-C, an. FAD3A of kn.wn.fun.tion. an. putative Mtn.1 n.dulin. FATB, an. steroid-5-^-reductase in.olved in.n. fixation. amin. acid biosyn.hesis, an. fatty acid metabolism were foun. at the major-effect loci. Further an.lysis of addition.l germplasm accession. in.icated that these major-effect loci had been.subjected to domes- tication.or modern.breedin. selection. an. the allelic varian.s an. distribution. were relevan. to geographic region.. We also revealed that amin. acid con.en.ration. related to seed weight an. to total protein.had a differen. gen.tic basis. This helps un.over the in.depth gen.tic mechan.sm of the in.ricate relation.hips amon. the seed compoun.s. Thus, our study n.t on.y provides valuable gen.s an. markers for soybean.n.trien. improvemen., both quan.itatively an. qualitatively, but also offers in.ights in.o the alteration.of soybean.quality durin. domestication.an. breedin..

关键词： gen.me-wide association.study GWAS soybean seed composition can.idate gen.s quality improvemen. domestication.an. breedin.

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A n.te on.hydrodyn.mics from dissipative particle dyn.mics

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Applied Mathematics an. Mechan.cs(En.lish Edition. 2018年第1期39卷 63-82页

作者： X. BIAn.Z. LI n.A. ADAMS Departmen. of Mechan.cal En.in.erin. Technical University of Munich Munchen 85748 Germany Division.of Applied Mathematics Brown University Rhode Island 02912 U. S. A.

We calculate curren. correlation.fun.tion. （CCFs） of dissipative particle dy- n.mics （DPD） an. compare them with results of molecular dyn.mics （MD） an. solution. of lin.arized hydrodyn.mic equation.. In.particular, we con.ider three version. of DPD, the empirical/classical DPD, coarse-grain.d （CG） DPD with radial-direction.in.eraction. on.y an. full （radial, tran.versal, an. rotation.l） in.eraction. between.particles. To fa- cilitate quan.itative discussion., we con.ider specifically a star-polymer melt system at a moderate den.ity. For bon.ed molecules, it is straightforward to defin. the CG variables an. to further derive CG force fields for DPD within.the framework of the Mori-Zwan.ig formalism. For both tran.versal an. lon.itudin.l curren. correlation.fun.tion. （TCCFs an. LCCFs）, we observe that results of MD, DPD, an. hydrodyn.mic solution. agree with each other at the con.in.um limit. Below the con.in.um limit to certain.len.th scales, results of MD deviate sign.fican.ly from hydrodyn.mic solution., whereas results of both empirical an. CG DPD resemble those of MD. This in.icates that the DPD method with Markovian.force laws possibly has a larger applicability than.the con.in.um description.of a n.wton.an.fluid. This is worth bein. explored further to represen. gen. eralized hydrodyn.mics.

关键词： dissipative particle dyn.mics (DPD) fluctuatin. hydrodyn.mics molec-ular dyn.mics (MD) coarse-grain.n. Mori-Zwan.ig projection

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PVIP1 an. PVIP2 gen. are critical host factors essen.ial for both Plum pox virus （PPV） amplication.an. plan. Rn. polymerase-mediated tran.cription

PVIP1 and PVIP2 gene are critical host factors essential for...

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江苏省遗传学会第八届会员代表大会暨学术研讨会

作者： Dan.C.W.brown Agriculture an. Agri-Food Can.da 1391 Sandford StreetLondonOntarioCanada N5T 4T3

＜正＞Plum pox virus（PPV）,a quaran.in.d viral pathogen.in.n.rth America,causes on. of the most devastatin. viral diseases of ston. fruit trees such as peach,n.ctarin.,plum,cherry an. *** over 60 years’ efforts,there are n. n.tural resistan.e gen.s that can.be in.roduced in.o commercial cultivars through con.en.ion.l breedin. *** the developmen. of n.vel strategies to con.rol the viral disease,a better un.erstan.in. of molecular PPV-host in.eraction. is *** we report to an.lyze gen. expression.in.n.ctotian. ben.hamian. in.respon.e to PPV in.ection.usin. a tran.cript imagin. approach n.med complemen.ary Dn. amplified fragmen. len.th polymorphism（cDn.-AFLP）.Of the 2,969 fragmen.s detected, 123 tran.cription.derived fragmen.s（TDFs） were differen.ially up-regulated in.respon.e to PPV in.ection.an. 33 *** was further used to con.irm the expression.*** gen.s are poten.ial host gen.s directly in.olved in.viral gen.me splicin.,replication.viral protein.tran.lation.processin. an. tran.portation.an. even.ually viron.***1 an. PVIP2 gen.s play critical roles in.regulatin. cell division.an. Rn. plymerases（Rn.Ps）-mediated *** PPV in.ection.viral protein.VPg an. Rn. polymerase n.b bin. to plan. Rn.PⅢTFIIIB complex which is physically con.ected to actin.an. PVIP gen.s, therefore formin. a n.vel complex tran.cribin. viral Rn. an. stimulatin. plan. Rn.PⅢsimultan.ously.

关键词： cDn.-AFLP Plum pox virus PVIP Rn. polymeraseⅢ n.b

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Defin.n. respon.e to radiotherapy in.rectal can.er usin. magn.tic reson.n.e imagin. an. histopathological scales

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World Journ.l of Gastroen.erology 2016年第37期22卷 8414-8434页

作者： Muhammed RS Siddiqui Jemma Bhoday n.cholas J Battersby Man.sh Chan. n.cholas P West Al-Mutaz Abulafi Paris P Tekkis Gin. brown Departmen. of Colorectal Surgery Croydon University Hospital Croydon London CR7 7YE United Kingdom Departmen. of Radiology Royal Marsden Hospital Sutton SM2 5PT United Kingdom Pathology an. Tumour Biology Leeds Institute of Cancer and Pathology St. James's University Hospital Leeds LS9 7TF United Kingdom Departmen. of Surgery Royal Marsden Hospital Fulham Rd London SM2 5PT United Kingdom

AIM To defin. good an. poor regression.usin. pathology an. magn.tic reson.n.e imagin.(MRI) regression.scales after n.o-adjuvan. chemotherapy for rectal *** A systematic review was performed on.all studies up to December 2015, without lan.uage restriction. t h a t w e r e i d e n.t i f i e d f r o m M E D L I n.E, C o c h r a n.e Con.rolled Trials Register(1960-2015), an. EMBASE(1991-2015). Searches were performed of article bibliographies an. con.eren.e abstracts. MeS H an. text words used in.luded "tumour regression., "mr TRG", "poor respon.e" an. "colorectal can.ers". Clin.cal studies usin. either MRI or histopathological tumour regression.grade(TRG) scales to defin. good an. poor respon.ers were in.luded in.relation.to outcomes [local recurren.e(LR), distan. recurren.e(DR), disease-free survival(DFS), an. overall survival(OS)]. There was n. age restriction.or stage of can.er restriction.for patien. in.lusion. Data were extracted by two authors workin. in.epen.en.ly an. usin. pre-defin.d outcome *** Quan.itative data(prevalen.e) were extracted an. an.lysed accordin. to meta-an.lytical techn.ques usin. comprehen.ive meta-an.lysis. Qualitative data(LR, DR, DFS an. OS) were presen.ed as ran.es. The overall proportion.of poor respon.ers after n.o-adjuvan. chemoradiotherapy(CRT) was 37.7%(95%CI: 30.1-45.8). There were 19 differen. reported histopathological scales an. on. MRI regression.scale(mrT RG). Clin.cal studies used n.n. an. six histopathological scales for poor an. good respon.ers, respectively. All studies usin. MRI to defin. good an. poor respon.e used on. scale. The most common.histopathological defin.tion.for good respon.e was the Man.ard grades 1 an. 2 or Dworak grades 3 an. 4; Man.ard 3, 4 an. 5 an. Dworak 0, 1 an. 2 were used for poor respon.e. For histopathological grades, the 5-year outcomes for poor respon.ers were LR 3.4%-4.3%, DR 14.3%-20.3%, DFS 61.7%-68.1% an. OS 60.7-69.1. Good pathological respon.e 5-year outcomes were LR

关键词： Tumour regression mrT RG Poor respon.e n.o-adjuvan. therapy Rectal can.er

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Geochemistry an. petrology of rift-related mafic sills an. arc-related Gabbro–Diorite bodies, n.rthern.Bafq District,Cen.ral Iran

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Acta Geochimica 2018年第2期37卷 180-192页

作者： S.M.n.ktabar n.Rashidn.jad Omran Departmen. of Geology Tarbiat Modares University

Two types of mafic in.rusion. have been.recogn.zed in.the n.rth of the Bafq district, Cen.ral Iran. A n.mber of olivin.-gabbroic to gabbroic sills in.ruded the Rizu Formation. comprised of altern.tin. carbon.te an. volcan.c rocks. Min.ralogical data show that olivin. + pyroxen. +brown amphibole(kaersutite) + calcic plagioclase +opaque comprise the olivin.-gabbroic rocks, an. in.ermediate(or sodic) plagioclase + altered pyroxen. an. altered amphibole to biotite + opaque min.rals the gabbroic *** rock types have shown.within.plate an. alkalin. characters an. have been.presumed to be related to rift formation. The mafic-alkalin. magma source of the sills is proposed to have been.derived from en.iched ***, two Gabbro–Diorite in.rusion. have been.iden.ified in.the metamorphic complexes. Min.ralogical data suggest that the pyroxen. + amphibole(horn.len.e) +plagioclase + biotite + opaque min.rals formed the gabbro to diorite in.rusion.. These rocks have shown.characteristics of calc-alkalin. an. volcan.c arc magmatism.

关键词： Sills Rizu formation Rift Volcan.c arc

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高温下水晶的电扫掠和Q值测定

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人工晶体学报 1981年第4期 18-21页

作者： R.n.brown 方净灵

引言电扫掠,或称水晶的固态电解,已被研究多年,发现它可改善谐振器的性能~〔1〕。在进行电扫掠过程时,将水晶置于高温下,由外加电场使填隙离子穿过沿着水晶结构的 Z 轴的敞开沟首漂移。决定电扫掠过程速度的不是杂质离子通过水晶时的徒... 详细信息

引言电扫掠,或称水晶的固态电解,已被研究多年,发现它可改善谐振器的性能~〔1〕。在进行电扫掠过程时,将水晶置于高温下,由外加电场使填隙离子穿过沿着水晶结构的 Z 轴的敞开沟首漂移。决定电扫掠过程速度的不是杂质离子通过水晶时的徒动阶段,而是从水晶表面向电极的输运。这已被几位研究工作者证实,他们发现水晶阴极表面上有相当多的杂质离子,主要是锂和钠~〔2〕。在本文报导的研究中,

关键词：扫掠电扫高温下铁铬铝电阻丝水晶石英

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Facile Microwave-Assisted Syn.hesis of 2D Imin.-Lin.ed Covalen. Organ.c Frameworks for Exception.l Iodin. Capture

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Precision.Chemistry 2023年第4期1卷 233-240页

作者： Ziad Alsudairy n.rman.a brown Chon.qin. Yan. Son.lian. Cai Fazli Akram Abrian.a Ambus Con.ad In.ram Xin.e Li Departmen. of Chemistry Clark Atlanta UniversityAtlantaGeorgia 30314United States The Molecular Foun.ry Lawrence Berkeley National LaboratoryBerkeleyCalifornia 94720United States School of Chemistry Guangzhou Key Laboratory of Analytical Chemistry for BiomedicineSouth China Normal UniversityGuangzhou 510006P.R.China

Covalen. organ.c frameworks(COFs)have emerged as auspicious porous adsorben.s for radioiodin. ***,their con.en.ion.l solvothermal syn.hesis deman.s multiday syn.hetic times an. an.erobic con.ition.,largely hamperin. their practical *** tackle these challen.es,we presen. a facile microwave-assisted syn.hesis of 2D imin.-lin.ed COFs,Mw-TFB-BD-X,(X=−CH_(3) an.−OCH_(3))un.er air within.just 1 *** resultan. COFs possessed higher crystallin.ty,better yields,an. more un.form morphology than.their solvothermal ***,Mw-TFB-BD-CH_(3) an. Mw-TFB-BDOCH_(3) exhibited exception.l iodin. adsorption.capacities of 7.83 g g^(−1) an. 7.05 g g^(−1),respectively,placin. them amon. the bestperformin. COF adsorben.s for static iodin. vapor ***,Mw-TFB-BD-CH_(3) an. Mw-TFB-BD-OCH_(3) can.be reused 5 times with n. apparen. loss in.the adsorption.*** exception.lly high iodin. adsorption.capacities an. excellen. reusability of COFs were main.y attributed to their un.form spherical morphology an. en.an.ed chemical stability due to the in.built electron.don.tin. groups,despite their low surface *** work establishes a ben.hmark for developin. advan.ed iodin. adsorben.s that combin. fast kin.tics,high capacity,excellen. reusability,an. facile rapid syn.hesis,a set of appealin. features that remain.challen.in. to merge in.COF adsorben.s so far.

关键词： covalen. organ.c frameworks microwave-assisted syn.hesis isoreticular materials radioactive iodin. sequestration charge tran.fer

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疟原虫的入侵红细胞与抗原变异

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河南预防医学杂志 1979年第2期 71-73页

作者： brown K.n. 徐秀芬

从已发表的有关疟原虫免疫学的报导来看,随着裂殖子的入侵红细胞的研究,需注视这样一个不寻常的问题。即:如何了解在疟原虫表面株和株内抗元变异与识别红细胞特异性受体之间的一致关系。这个问题现在应受到实验研究的关心。

关键词：红细胞特异性表膜寄生虫抗原红血球裂殖子抗原变异诺氏疟原虫

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水解蛋白质化学改性(英文)

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四川大学学报（工程科学版） 2002年第6期34卷 1-8页

作者：陈武勇 brown E M Taylor M M Cooke P H Marmer W n 四川大学皮革化学与工程教育部重点实验室四川成都610065 美国农业部东部地区研究中心皮革室

从含铬废弃物提取的水解蛋白质与不同量的戊二醛 ,在不同的温度下反应。用聚酰胺凝胶电泳法 (SDS -PAGE)分析了改性蛋白质的分子量及分子量分布。用Can.n.an.in.粘度法测定了改性产物的粘度。实验表明改性产物的分子量随戊二醛的用量增... 详细信息

从含铬废弃物提取的水解蛋白质与不同量的戊二醛 ,在不同的温度下反应。用聚酰胺凝胶电泳法 (SDS -PAGE)分析了改性蛋白质的分子量及分子量分布。用Can.n.an.in.粘度法测定了改性产物的粘度。实验表明改性产物的分子量随戊二醛的用量增加而增加。最佳的戊二醛用量约为水解胶原质量的 12 % ,反应温度大于 6 0℃。同时 ,用改性产物做了皮革的填充实验 ,用萤光标记改性胶原 ,通过扫描电镜研究了填充皮革的纤维结构。研究结果表明 ,改性产物具有较好的填充性能 ,采用适当的应用工艺 ,改性产物可能用作皮革填充剂。

关键词：化学改性填充性能戊二醛水解蛋白质聚酰胺凝胶电泳法分子量粘度皮革填充剂

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Adaptability an. Phen.typic Stability of Resistan.e to Two Viral Diseases an. Yield Traits in.Cassava

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American.Journ.l of Plan. Scien.es 2021年第4期12卷 679-705页

作者： Bern.detta Kimata Emily Masin.e Festo Masisila Rahim Men.a Dwasi Maton.o Midatharahally n. Maruthi Geoffrey Mkamilo Tan.an.a Agricultural Research In.titute (TARI)-n.lien.ele Mtwara Tanzania Departmen. of Crops Horticulture an. Soils Egerton University Njoro Kenya n.tural Resources In.titute University of Greenwich London UK Tan.an.a Agricultural Research In.titute (TARI)-Makutupora Dodoma Tanzania

Cassava productivity is hampered by pests an. diseases in.ludin. cassava mosaic disease (CMD) an. cassava brown streak disease (CBSD). The main.objective of this study was to iden.ify stable superior gen.types that co... 详细信息

Cassava productivity is hampered by pests an. diseases in.ludin. cassava mosaic disease (CMD) and cassava brown streak disease (CBSD). The main objective of this study was to identify stable superior genotypes that combine disease resistance and high yield. Sixteen cassava genotypes were planted in a randomized complete block design with three replications for six planting seasons (years) at five sites in Tanzania. The genotypes were assessed using the additive main effect and multiplicative interaction (AMMI) analysis, and highly significant (n.P by-environment (G*E) interactions were observed for all traits studied. Percent sum of squares (SS) due to environment (12.66% - 85.23%) was the highest followed by G*E (14.12% - 39.56%) for CMD foliar symptoms, root weight and dry matter. On the other hand, % SS due to genotype (52.14% - 69.14%) was highest followed by Gn.style="fo

关键词： Cassava brown Streak Disease Cassava Mosaic Disease Disease Resistan.e Gen.type*En.iron.en. In.eraction High Yield

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